发明人郭海燕,胡光,林芳. "Method for the Synthesis of 2-Isopropyl-6-oxo-1,6-dihydropyrimidine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115092968 B, 授权公告日 2021-02-21.
发明人周伟,沈红梅,李文辉. "A Process for Preparing High-Purity 2-Isopropyl-6-oxo-1,6-dihydropyrimidine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112423956 A, 授权公告日 2025-12-15.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2024, 343, (7), 9934-9957.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2020, 1548, (7), 2833-2844.